1. Recognize the Signs - be aware of patterns indicating controlling behavior in the relationship. 2. Set Boundaries - clearly define what behaviors are acceptable and unacceptable to you. 3. Stay Assertive - communicate your needs and feelings confidently and calmly. 4. Seek Support - confide in trusted friends, family, or support groups for perspective and strength. 5. Professional Help - consider counseling, either individually or as a couple, to address underlying issues.